Marathon E639A 286TTFCD6576 20 1200 TEFC 286T 3/60/460

Regal Beloit Marathon E639A

UPC: 722856190611 | UNSPSC: 26101602 | GTIN:

Electric Motors > AC Motors

Marathon® Severe Duty Motor, 6-Pole Squirrel Cage Inverter Rated, Special Features: Severe Duty Motors, 20 hp, 460 V, 26 A, 60 Hz, 3 ph, 1180 rpm, 1 Speed, IP55 Totally Enclosed Fan Cooled, 286T Frame, 1-7/8 in Dia Shaft, Reversible, Service Factor: 1.15, Ball Bearing, Rigid Base Mount, 40 deg C, Insulation Class: Class H, Cast Iron, 28.14 in L x 21.47 in W x 17.51 in H

Features:

• Meets or exceeds NEMA Premium® efficiency
• 100% cast iron construction for rigidity and reduced vibration
• MAX GUARD® class H insulation system
• Constant torque for inverter duty
• Sintered bronze breather with brass drain and breather
• Bearing caps and precision balanced to 0.08 in/s
• 1.15 service factor on sinewave and 1 service factor on IGBT power
• Internal and external epoxy painted

Specs:

• Service Factor: 1.15
• Special Features: Severe Duty Motors
• Insulation Class: Class H
• Shaft Size: 1-7/8 in Dia
• Phase: 3 ph
• Horsepower: 20 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 286T
• Bearing Type: Ball
• Temperature Rating: 40 deg C
• Enclosure Type: IP55 Totally Enclosed Fan Cooled
• Speed: 1180 rpm
• Frequency Rating: 60 Hz
• Mounting Type: Rigid Base
• Amperage Rating: 26 A
• Voltage Rating: 460 V
• Dimensions: 28.14 in L x 21.47 in W x 17.51 in H
• Material: Cast Iron
• Type: 6-Pole Squirrel Cage Inverter Rated

Packaging:

• Length: 39.0 in
• Width: 32.25 in
• Height: 24.51 in
• Weight: 490.0 lb

Certifications/Standards:

CE Certified | CSA Certified | EISA 2026 | Ford EM1 Automotive Duty Specification | IEEE45 USCG | UL Listed

Warranty:

Limited